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From:   Michael Riesch <michael.riesch@wolfvision.net>
To:     dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        linux-rockchip@lists.infradead.org
Cc:     David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
        Rob Herring <robh+dt@kernel.org>,
        Heiko Stuebner <heiko@sntech.de>,
        Peter Geis <pgwipeout@gmail.com>,
        Nicolas Frattaroli <frattaroli.nicolas@gmail.com>,
        Michael Riesch <michael.riesch@wolfvision.net>,
        Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>,
        Alex Bee <knaerzche@gmail.com>, Liang Chen <cl@rock-chips.com>,
        Sascha Hauer <s.hauer@pengutronix.de>
Subject: [PATCH v6 1/5] dt-bindings: gpu: mali-bifrost: describe clocks for the rk356x gpu
Date:   Wed,  9 Feb 2022 22:55:45 +0100
Message-Id: <20220209215549.94524-2-michael.riesch@wolfvision.net>
In-Reply-To: <20220209215549.94524-1-michael.riesch@wolfvision.net>
References: <20220209215549.94524-1-michael.riesch@wolfvision.net>
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From: Alex Bee <knaerzche@gmail.com>

The Bifrost GPU in Rockchip RK356x SoCs has a core and a bus clock.
Reflect this in the SoC specific part of the binding.

Signed-off-by: Alex Bee <knaerzche@gmail.com>
[move the changes to the SoC section]
Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
---
 .../devicetree/bindings/gpu/arm,mali-bifrost.yaml | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
index 63a08f3f321d..4d6bfae0653c 100644
--- a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
+++ b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
@@ -159,6 +159,21 @@ allOf:
         power-domains:
           maxItems: 1
         sram-supply: false
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: rockchip,rk3568-mali
+    then:
+      properties:
+        clocks:
+          minItems: 2
+        clock-names:
+          items:
+            - const: gpu
+            - const: bus
+      required:
+        - clock-names
 
 examples:
   - |
-- 
2.30.2